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Revenue (Details 1)
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Disaggregation of Revenue [Line Items]        
Insurance coverage, percentage 100.00% 100.00% 100.00% 100.00%
Insurance [Member]        
Disaggregation of Revenue [Line Items]        
Insurance coverage, percentage 92.00% 97.00% 92.00% 96.00%
Self Pay [Member]        
Disaggregation of Revenue [Line Items]        
Insurance coverage, percentage 8.00% 2.00% 8.00% 3.00%
Workers' Compensation Insurance [Member]        
Disaggregation of Revenue [Line Items]        
Insurance coverage, percentage 0.00% 1.00% 0.00% 1.00%
Medicare [Member]        
Disaggregation of Revenue [Line Items]        
Insurance coverage, percentage 0.00% 0.00% 0.00% 0.00%